CN108299050A - A kind of vegetable soilless-culture nutrient solution - Google Patents
A kind of vegetable soilless-culture nutrient solution Download PDFInfo
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- CN108299050A CN108299050A CN201810293595.2A CN201810293595A CN108299050A CN 108299050 A CN108299050 A CN 108299050A CN 201810293595 A CN201810293595 A CN 201810293595A CN 108299050 A CN108299050 A CN 108299050A
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- potassium
- sulfate
- nutrient solution
- asparagus
- nutrient
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Classifications
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/20—Liquid fertilisers
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G31/00—Soilless cultivation, e.g. hydroponics
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Abstract
A kind of vegetable soilless-culture nutrient solution, compared with general vegetable soilless culture formula of liquid, improve nitrogen, potassium content, in addition chlorion and sodium glutamate are supplemented in nutrient solution, asparatate, polyglutamic acid, wherein chlorion can enhance nutrient solution antibiotic property, sodium glutamate and asparatate can promote asparagus to grow, polyglutamic acid can enhance asparagus resistance and make nutrient slow release, and its catabolite is glutamic acid, further promote asparagus growth, therefore, use soilless culture nutrient fluid provided by the invention, asparagus pest and disease damage can be reduced, improve Yield of Asparagus.
Description
Technical field
The invention belongs to cultivation technique without soil fields, and in particular to a kind of vegetable soilless-culture nutrient solution.
Background technology
Asparagus is a kind of nutritive value vegetables more higher than general veterinary antibiotics, rich in amino acid, vitamin, minerals,
The nutrition such as flavones and saponin(e, functional element are known as the good reputation of " kings of vegetables ".However asparagus is perennial crop, plantation is primary
8-10 can be continuously harvested, there is serious continuous cropping obstacle in production, be easy to cause soil hardening, and easy to produce germ
Infection and serious soil-borne disease.
Soilless culture is a kind of method using nutrient solution or solid matrix Ensure Liquid liquid raise crop without using soil,
The Soil-sickness Problem that earth culture is brought can be effectively solved, due to asparagus well developed root system, using solid matrix soilless culture Ensure Liquid
The method of liquid is more suitable for asparagus, and the research about asparagus soilless culture is less at present, more not dedicated for asparagus without soil
The nutrient solution of cultivation.
Invention content
The purpose of the present invention is that solve the deficiencies in the prior art and provides a kind of vegetable soilless-culture nutrient solution, especially
It is suitable for the uses of asparagus soilless substyate culture.
The purpose of the present invention is what is realized with following technical proposals：
A kind of vegetable soilless-culture nutrient solution often contains following nutrient in L nutrient solutions：Calcium nitrate 500-700mg, ammonium sulfate
150-260mg, potassium dihydrogen phosphate 300-400 mg, potassium nitrate 150-250 mg, potassium sulfate 220-340mg, potassium chloride 75-
150mg, magnesium sulfate 200-300mg, NaFeEDTA sodium salt 20-30mg, ferrous sulfate 12-18 mg, boric acid 2.4-3.2 mg, borax
4-5.2 mg, manganese chloride 2-2.4 mg, copper sulphate 0.04-0.06 mg, zinc sulfate 0.15-0.25 mg, molybdenum trisulfate 0.1-0.15
Mg, sodium glutamate 30-50mg, asparatate 30-50mg, gamma-polyglutamic acid 5-15mg.
Preferably, contain following nutrient in every L nutrient solutions：Calcium nitrate 600mg, 210 mg of ammonium sulfate, biphosphate
350 mg of potassium, 200 mg of potassium nitrate, potassium sulfate 267mg, potassium chloride 100mg, magnesium sulfate 250mg, 25 mg of NaFeEDTA sodium salt, sulphur
Sour ferrous iron 15 mg, 2.8 mg of boric acid, 4.7 mg of borax, 2.1 mg of manganese chloride, 0.05 mg of copper sulphate, 0.2 mg of zinc sulfate, sulphur
0.12 mg of sour molybdenum, sodium glutamate 40mg, asparatate 40mg, gamma-polyglutamic acid 13mg.
Or contain following nutrient in every L nutrient solutions：Calcium nitrate 650mg, 210 mg of ammonium sulfate, potassium dihydrogen phosphate 350
Mg, 200 mg of potassium nitrate, potassium sulfate 320mg, potassium chloride 130mg, magnesium sulfate 280mg, 25 mg of NaFeEDTA sodium salt, ferrous sulfate
15 mg, 2.9 mg of boric acid, 4.7 mg of borax, 2.13 mg of manganese chloride, 0.05 mg of copper sulphate, 0.22 mg of zinc sulfate, molybdenum trisulfate
0.12 mg, sodium glutamate 40mg, asparatate 40mg, gamma-polyglutamic acid 10mg.
The vegetables are asparagus.
Soilless culture nutrient fluid provided by the invention is especially prepared according to asparagus growth characteristics, with general vegetable soilless culture liquid
Formula is compared, and nitrogen, potassium content are improved, and chlorion and sodium glutamate, asparatate, poly- paddy are in addition supplemented in nutrient solution
Propylhomoserin, wherein chlorion can enhance nutrient solution antibiotic property, and sodium glutamate and asparatate can promote asparagus to grow, poly- paddy
Propylhomoserin can enhance asparagus resistance and make nutrient slow release, and its catabolite is glutamic acid, is further promoted
Asparagus grows, and therefore, using soilless culture nutrient fluid provided by the invention, can reduce asparagus pest and disease damage, improve Yield of Asparagus.
Specific implementation mode
Embodiment 1
A kind of vegetable soilless-culture nutrient solution often contains following nutrient in L nutrient solutions：Calcium nitrate 500-700mg, ammonium sulfate
150-260mg, potassium dihydrogen phosphate 300-400 mg, potassium nitrate 150-250 mg, potassium sulfate 220-340mg, potassium chloride 75-
150mg, magnesium sulfate 200-300mg, NaFeEDTA sodium salt 20-30, ferrous sulfate 12-18 mg, boric acid 2.4-3.2 mg, borax 4-
5.2 mg, manganese chloride 2-2.4 mg, copper sulphate 0.04-0.06 mg, zinc sulfate 0.15-0.25 mg, molybdenum trisulfate 0.1-0.15
Mg, sodium glutamate 30-50mg, asparatate 30-50mg, gamma-polyglutamic acid 5-15mg.
This law invention nutrient solution provide asparagus growth period abundance a great number of elements and it is middle trace element and amino acid,
Polyglutamic acid, wherein nitrogen, potassium content are higher, also contain appropriate boric acid, borax and chlorion in middle trace element；It is demonstrate,proved through experiment
Bright, boric acid and borax can form pH buffer systems, and asparagus is kept to be in neutral growing environment, improve nitrogen, potassium in nutrient solution and contain
Amount, abundant trace element is provided in asparagus growth period, asparatate and glutamic acid, polyglutamic acid can promote asparagus
Growth, polyglutamic acid can also improve nutrient utilization rate, and chlorion and polyglutamic acid can improve asparagus disease resistance, answer
For asparagus soilless substyate culture, Yield of Asparagus can be significantly improved.
Preferably, soilless culture nutrient fluid provided by the invention often contains following nutrient in L nutrient solutions：Calcium nitrate
600mg, 210 mg of ammonium sulfate, 350 mg of potassium dihydrogen phosphate, 200 mg of potassium nitrate, potassium sulfate 267mg, potassium chloride 100mg, sulfuric acid
Magnesium 250mg, 25 mg of NaFeEDTA sodium salt, 15 mg of ferrous sulfate, 2.8 mg of boric acid, 4.7 mg of borax, 2.1 mg of manganese chloride, sulfuric acid
0.05 mg of copper, 0.2 mg of zinc sulfate, 0.12 mg of molybdenum trisulfate, sodium glutamate 40mg, asparatate 40mg, gamma-polyglutamic acid
13mg；
Or contain following nutrient in every L nutrient solutions：Calcium nitrate 650mg, 210 mg of ammonium sulfate, 350 mg of potassium dihydrogen phosphate,
200 mg of potassium nitrate, potassium sulfate 320mg, potassium chloride 130mg, magnesium sulfate 280mg, 25 mg of NaFeEDTA sodium salt, ferrous sulfate 15
Mg, 2.9 mg of boric acid, 4.7 mg of borax, 2.13 mg of manganese chloride, 0.05 mg of copper sulphate, 0.22 mg of zinc sulfate, molybdenum trisulfate 0.12
Mg, sodium glutamate 40mg, asparatate 40mg, gamma-polyglutamic acid 10mg.
Above-mentioned second preferably foster nutrient solution prescription is compared with first preferred nutrient solution prescription, calcium, potassium and content of magnesium phase
To increasing, gamma-polyglutamic acid content relative reduction is more suitable for using after asparagus stays female stem, can further improve Yield of Asparagus.
Embodiment 2
The present invention provides a kind of vegetable soilless-culture nutrient solutions, including stay the nutrient solution 1 used before female stem and stay female stem it
The nutrient solution 2 used afterwards, wherein
In nutrient solution 1, contain following nutrient in every L nutrient solutions：Calcium nitrate 600mg, 210 mg of ammonium sulfate, potassium dihydrogen phosphate
350 mg, 200 mg of potassium nitrate, potassium sulfate 267mg, potassium chloride 100mg, magnesium sulfate 250mg, 25 mg of NaFeEDTA sodium salt, sulfuric acid
Ferrous iron 15 mg, 2.8 mg of boric acid, 4.7 mg of borax, 2.1 mg of manganese chloride, 0.05 mg of copper sulphate, 0.2 mg of zinc sulfate, sulfuric acid
0.12 mg of molybdenum, sodium glutamate 40mg, asparatate 40mg, gamma-polyglutamic acid 13mg；
In nutrient solution 2, contain following nutrient in every L nutrient solutions：Calcium nitrate 650mg, 210 mg of ammonium sulfate, potassium dihydrogen phosphate
350 mg, 200 mg of potassium nitrate, potassium sulfate 320mg, potassium chloride 130mg, magnesium sulfate 280mg, 25 mg of NaFeEDTA sodium salt, sulfuric acid
Ferrous iron 15 mg, 2.9 mg of boric acid, 4.7 mg of borax, 2.13 mg of manganese chloride, 0.05 mg of copper sulphate, 0.22 mg of zinc sulfate, sulphur
0.12 mg of sour molybdenum, sodium glutamate 40mg, asparatate 40mg, gamma-polyglutamic acid 10mg.
Embodiment 3
The present invention provides a kind of soilless culture nutrient fluids, are suitable for asparagus soilless culture throughout the growing season, wherein are sought per L
Contain following nutrient in nutrient solution：Calcium nitrate 600mg, 210 mg of ammonium sulfate, 350 mg of potassium dihydrogen phosphate, potassium nitrate 200
Mg, potassium sulfate 267mg, potassium chloride 100mg, magnesium sulfate 250mg, 25 mg of NaFeEDTA sodium salt, 15 mg of ferrous sulfate, boric acid 2.8
Mg, 4.7 mg of borax, 2.1 mg of manganese chloride, 0.05 mg of copper sulphate, 0.2 mg of zinc sulfate, 0.12 mg of molybdenum trisulfate, sodium glutamate
40mg, asparatate 40mg, gamma-polyglutamic acid 13mg.
Embodiment 4
The present invention provides a kind of soilless culture nutrient fluids, are suitable for asparagus soilless culture throughout the growing season, wherein are sought per L
Contain following nutrient in nutrient solution：Calcium nitrate 650mg, 210 mg of ammonium sulfate, 350 mg of potassium dihydrogen phosphate, potassium nitrate 200
Mg, potassium sulfate 320mg, potassium chloride 130mg, magnesium sulfate 280mg, 25 mg of NaFeEDTA sodium salt, 15 mg of ferrous sulfate, boric acid 2.9
Mg, 4.7 mg of borax, 2.13 mg of manganese chloride, 0.05 mg of copper sulphate, 0.22 mg of zinc sulfate, 0.12 mg of molybdenum trisulfate, glutamic acid
Sodium 40mg, asparatate 40mg, gamma-polyglutamic acid 10mg.
Embodiment 5
The present invention provides a kind of soilless culture nutrient fluid, including asparagus stay the nutrient solution 1 used before female stem and stay female stem it
The nutrient solution 2 used afterwards, wherein
In nutrient solution 1, contain following nutrient in every L nutrient solutions：Calcium nitrate 650mg, 210 mg of ammonium sulfate, potassium dihydrogen phosphate
350 mg, 200 mg of potassium nitrate, potassium sulfate 267mg, potassium chloride 130mg, magnesium sulfate 250mg, 25 mg of NaFeEDTA sodium salt, sulfuric acid
Ferrous iron 15 mg, 2.8 mg of boric acid, 4.7 mg of borax, 2.1 mg of manganese chloride, 0.05 mg of copper sulphate, 0.2 mg of zinc sulfate, sulfuric acid
0.12 mg of molybdenum, sodium glutamate 40mg, asparatate 40mg, gamma-polyglutamic acid 13mg；
In nutrient solution 2, contain following nutrient in every L nutrient solutions：Calcium nitrate 650mg, 210 mg of ammonium sulfate, potassium dihydrogen phosphate
350 mg, 200 mg of potassium nitrate, potassium sulfate 320mg, potassium chloride 130mg, magnesium sulfate 280mg, 25 mg of NaFeEDTA sodium salt, sulfuric acid
Ferrous iron 15 mg, 2.9 mg of boric acid, 4.7 mg of borax, 2.13 mg of manganese chloride, 0.05 mg of copper sulphate, 0.22 mg of zinc sulfate, sulphur
0.12 mg of sour molybdenum, sodium glutamate 40mg, asparatate 40mg, gamma-polyglutamic acid 10mg.
Embodiment 6
The present invention provides a kind of soilless culture nutrient fluid, including asparagus stay the nutrient solution 1 used before female stem and stay female stem it
The nutrient solution 2 used afterwards, wherein
In nutrient solution 1, contain following nutrient in every L nutrient solutions：Calcium nitrate 620mg, 230 mg of ammonium sulfate, potassium dihydrogen phosphate
320 mg, 230 mg of potassium nitrate, potassium sulfate 250mg, potassium chloride 140mg, magnesium sulfate 270mg, 20 mg of NaFeEDTA sodium salt, sulfuric acid
Ferrous iron 15 mg, 2.7 mg of boric acid, 4.8 mg of borax, 2.2 mg of manganese chloride, 0.05 mg of copper sulphate, 0.2 mg of zinc sulfate, sulfuric acid
0.12 mg of molybdenum, sodium glutamate 45mg, asparatate 35mg, gamma-polyglutamic acid 13mg；
In nutrient solution 2, contain following nutrient in every L nutrient solutions：Calcium nitrate 650mg, 230 mg of ammonium sulfate, potassium dihydrogen phosphate
310 mg, 220 mg of potassium nitrate, potassium sulfate 330mg, potassium chloride 110mg, magnesium sulfate 240mg, 25 mg of NaFeEDTA sodium salt, sulfuric acid
Ferrous iron 15 mg, 2.9 mg of boric acid, 4.7 mg of borax, 2.13 mg of manganese chloride, 0.05 mg of copper sulphate, 0.25 mg of zinc sulfate, sulphur
Sour molybdenum 0.13mg, sodium glutamate 35mg, asparatate 40mg, gamma-polyglutamic acid 12mg.
Embodiment 7
The present invention provides a kind of soilless culture nutrient fluids, are suitable for asparagus soilless culture throughout the growing season, wherein are sought per L
Contain following nutrient in nutrient solution：Calcium nitrate 550mg, 170 mg of ammonium sulfate, 380 mg of potassium dihydrogen phosphate, potassium nitrate 220
Mg, potassium sulfate 220mg, potassium chloride 80mg, magnesium sulfate 200mg, 28 mg of NaFeEDTA sodium salt, 17 mg of ferrous sulfate, boric acid 2.9
Mg, 4.7 mg of borax, 2.4 mg of manganese chloride, 0.05 mg of copper sulphate, 0.2 mg of zinc sulfate, 0.14 mg of molybdenum trisulfate, sodium glutamate
50mg, asparatate 40mg, gamma-polyglutamic acid 11mg.
Embodiment 8
The present invention provides a kind of soilless culture nutrient fluids, are suitable for asparagus soilless culture throughout the growing season, wherein are sought per L
Contain following nutrient in nutrient solution：Calcium nitrate 580mg, 190 mg of ammonium sulfate, 320 mg of potassium dihydrogen phosphate, potassium nitrate 210
Mg, potassium sulfate 290mg, potassium chloride 125mg, magnesium sulfate 280mg, 24 mg of NaFeEDTA sodium salt, 15 mg of ferrous sulfate, boric acid 2.9
Mg, borax 5.1mg, 2.2 mg of manganese chloride, 0.04 mg of copper sulphate, 0.2 mg of zinc sulfate, 0.1 mg of molybdenum trisulfate, sodium glutamate
40mg, asparatate 40mg, gamma-polyglutamic acid 8mg.
Embodiment 9
The present invention provides a kind of soilless culture nutrient fluids, are suitable for asparagus soilless culture throughout the growing season, wherein are sought per L
Contain following nutrient in nutrient solution：Calcium nitrate 550mg, 150 mg of ammonium sulfate, 390 mg of potassium dihydrogen phosphate, potassium nitrate 200
Mg, potassium sulfate 240mg, potassium chloride 80mg, magnesium sulfate 220mg, 26 mg of NaFeEDTA sodium salt, 17 mg of ferrous sulfate, boric acid 2.9
Mg, borax 4.7mg, 2.1 mg of manganese chloride, 0.05 mg of copper sulphate, 0.21 mg of zinc sulfate, 0.13 mg of molybdenum trisulfate, sodium glutamate
30mg, asparatate 45mg, gamma-polyglutamic acid 10mg.
The experiment effect of the present invention is confirmed with a specific test example below：
Test example 1
5 months March in 2015, in Xichun County of Henan Province greenhouse, with turf, vermiculite and haydite（Mass ratio 65:20:15）To plant
Train matrix（Height 0.6m）, asparagus kind champion seedling age strong sprout field planting in 90 days is selected, spacing in the rows 30cm, line-spacing 1.5m are colonized；Field planting
Afterwards nutrient solution 1 was applied every 10 days（Formula is shown in embodiment 2, is subject to and irrigates matrix）, cut off all mothers on the ground November 15 current year
Then stem takes 50% carbendazim, 300 times of liquid sprinklings to carry out thorough disinfection, then closed greenhouse.
It shaves clearly on January 25th, 2016 to March 12 and harvests 47 days, during which poured every 4 days and apply nutrient solution 1, March 12
Start that female stem, every plant of 7-8 item is stayed to stay female stem to harvest later 118 days total to July 10, during which poured every 4 days and apply nutrient solution 2
（Formula is shown in embodiment 2, is subject to and irrigates matrix）, then cut off all female stems and thorough sterilizing on the ground；After new stem is unearthed
Autumn stubble is stayed, it is 10-15 every plant to stay foster radical, to October 15, during which September starts harvesting on the 15th 30 days（On July 10-9
The moon 15）It was poured every 4 days and applies nutrient solution 2, during harvesting（September 15 days was to October 15）Every 10 days 10 were diluted to foliage-spray
Nutrient solution 2 again；After harvesting（After October 15）It was poured every 10 days and applies nutrient solution 2, went up all female stems with clearing on November 20
And thorough sterilizing, then closed greenhouse.
It shaves clearly on January 25th, 2017 to March 20 and harvests 55 days, during which poured every 4 days and apply nutrient solution 1, March 20
Start that female stem, every plant of 7-8 item is stayed to stay female stem to harvest later 125 days total to July 25, during which poured every 4 days and apply nutrient solution 2
（Formula is shown in embodiment 2, is subject to and irrigates matrix）, then cut off all female stems and thorough sterilizing on the ground；After new stem is unearthed
Autumn stubble is stayed, it is 10-15 every plant to stay foster radical, to October 20, during which September starts harvesting on the 15th 35 days（On July 25-9
The moon 15）It was poured every 4 days and applies nutrient solution 2, during harvesting（September 15 days was to October 20）Every 10 days 10 were diluted to foliage-spray
Nutrient solution 2 again；After harvesting（After October 20）It was poured every 10 days and applies nutrient solution II, went up all female stems with clearing on November 20
And thorough sterilizing, then closed greenhouse.
Comparative example 1
Other than pouring the nutrient solution applied and being nutrient solution 1, remaining is identical as test example.
Comparative example 2
Other than pouring the nutrient solution applied and being nutrient solution 2, remaining is identical as test example.
Statistical test example and 2 years Yield of Asparagus of comparative example 1-2 and quality, the results are shown in Table 1.
Claims (4)
1. a kind of vegetable soilless-culture nutrient solution, it is characterised in that contain following nutrient in per L nutrient solutions：Calcium nitrate 500-
700mg, ammonium sulfate 150-260mg, potassium dihydrogen phosphate 300-400 mg, potassium nitrate 150-250 mg, potassium sulfate 220-340mg,
Potassium chloride 75-150mg, magnesium sulfate 200-300mg, NaFeEDTA sodium salt 20-30mg, ferrous sulfate 12-18 mg, boric acid 2.4-3.2
Mg, borax 4-5.2 mg, manganese chloride 2-2.4 mg, copper sulphate 0.04-0.06 mg, zinc sulfate 0.15-0.25 mg, molybdenum trisulfate
0.1-0.15 mg, sodium glutamate 30-50mg, asparatate 30-50mg, gamma-polyglutamic acid 5-15mg.
2. vegetable soilless-culture nutrient solution as described in claim 1, it is characterised in that contain following nutrition member in per L nutrient solutions
Element：Calcium nitrate 600mg, 210 mg of ammonium sulfate, 350 mg of potassium dihydrogen phosphate, 200 mg of potassium nitrate, potassium sulfate 267mg, potassium chloride
100mg, magnesium sulfate 250mg, 25 mg of NaFeEDTA sodium salt, 15 mg of ferrous sulfate, 2.8 mg of boric acid, 4.7 mg of borax, manganese chloride
2.1 mg, 0.05 mg of copper sulphate, 0.2 mg of zinc sulfate, 0.12 mg of molybdenum trisulfate, sodium glutamate 40mg, asparatate 40mg,
Gamma-polyglutamic acid 13mg.
3. vegetable soilless-culture nutrient solution as described in claim 1, it is characterised in that contain following nutrition member in per L nutrient solutions
Element：Calcium nitrate 650mg, 210 mg of ammonium sulfate, 350 mg of potassium dihydrogen phosphate, 200 mg of potassium nitrate, potassium sulfate 320mg, potassium chloride
130mg, magnesium sulfate 280mg, 25 mg of NaFeEDTA sodium salt, 15 mg of ferrous sulfate, 2.9 mg of boric acid, 4.7 mg of borax, manganese chloride
2.13 mg, 0.05 mg of copper sulphate, 0.22 mg of zinc sulfate, 0.12 mg of molybdenum trisulfate, sodium glutamate 40mg, asparatate
40mg, gamma-polyglutamic acid 10mg.
4. vegetable soilless-culture nutrient solution as described in any one of claims 1-3, it is characterised in that the vegetables are asparagus.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810293595.2A CN108299050A (en) | 2018-03-30 | 2018-03-30 | A kind of vegetable soilless-culture nutrient solution |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810293595.2A CN108299050A (en) | 2018-03-30 | 2018-03-30 | A kind of vegetable soilless-culture nutrient solution |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109937816A (en) * | 2019-03-19 | 2019-06-28 | 河北省农林科学院经济作物研究所 | A kind of cultural method overcoming open country asparagus continuous cropping obstacle |
| CN111592429A (en) * | 2020-06-04 | 2020-08-28 | 漳州三炬生物技术有限公司 | Vegetable water culture nutrient solution containing amino acids as well as preparation method and application of vegetable water culture nutrient solution |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103980028A (en) * | 2014-06-08 | 2014-08-13 | 云南睿智农业科技有限公司 | Nutrient solution for soil-free cultivation of vegetables |
| CN105777269A (en) * | 2016-03-31 | 2016-07-20 | 太仓市璜泾永乐农机作业专业合作社 | Nutrition-rich soilless culture nutrient solution as well as preparation method and application thereof |
| CN105837287A (en) * | 2016-03-31 | 2016-08-10 | 太仓市璜泾永乐农机作业专业合作社 | High-quality nutrient solution for soilless culture, and preparation method and application thereof |
| CN107500840A (en) * | 2017-09-30 | 2017-12-22 | 句容市空凤来仪商贸有限公司 | A kind of nutrient solution of vegetable soilless culture |
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2018
- 2018-03-30 CN CN201810293595.2A patent/CN108299050A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103980028A (en) * | 2014-06-08 | 2014-08-13 | 云南睿智农业科技有限公司 | Nutrient solution for soil-free cultivation of vegetables |
| CN105777269A (en) * | 2016-03-31 | 2016-07-20 | 太仓市璜泾永乐农机作业专业合作社 | Nutrition-rich soilless culture nutrient solution as well as preparation method and application thereof |
| CN105837287A (en) * | 2016-03-31 | 2016-08-10 | 太仓市璜泾永乐农机作业专业合作社 | High-quality nutrient solution for soilless culture, and preparation method and application thereof |
| CN107500840A (en) * | 2017-09-30 | 2017-12-22 | 句容市空凤来仪商贸有限公司 | A kind of nutrient solution of vegetable soilless culture |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109937816A (en) * | 2019-03-19 | 2019-06-28 | 河北省农林科学院经济作物研究所 | A kind of cultural method overcoming open country asparagus continuous cropping obstacle |
| CN111592429A (en) * | 2020-06-04 | 2020-08-28 | 漳州三炬生物技术有限公司 | Vegetable water culture nutrient solution containing amino acids as well as preparation method and application of vegetable water culture nutrient solution |
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